
        html,
        body {
            margin: 0;
            padding: 0;
            height: 100%;
            background-image: linear-gradient(to bottom right, red, gold);
        }
        
        .box {
            width: 400px;
            height: 250px;
            background-color: rgba(255, 255, 255, 0.6);
            border-radius: 6px;
            position: absolute;
            left: 50%;
            top: 40%;
            transform: translate(-50%, -50%);
            box-shadow: 1px 1px 10px #fff;
            text-shadow: 0px 1px 30px white;
            display: flex;
            justify-content: space-around;
            align-items: center;
            font-size: 70px;
            user-select: none;
            padding: 0 20px;
            /* 盒子投影 */
            -webkit-box-reflect: below 0px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(0%, transparent), to(rgba(250, 250, 250, .2)));
        }
    